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- use diesel::result::Error;
- use rocket::http::Status;
- use rocket::response::status;
- use rocket_contrib::json::Json;
- use rocket_contrib::templates::Template;
- use std::collections::HashMap;
-
- use crate::connection::DbConn;
- use crate::gists;
- use crate::gists::{Gist, InsertableGist};
-
- fn error_response(error: Error) -> Status {
- match error {
- Error::NotFound => Status::NotFound,
- _ => Status::InternalServerError,
- }
- }
-
- #[get("/")]
- pub fn index(connection: DbConn) -> Result<Json<Vec<Gist>>, Status> {
- gists::all(&connection)
- .map(|gists| Json(gists))
- .map_err(|error| error_response(error))
- }
-
- #[get("/gists/<id>")]
- pub fn show_gist(connection: DbConn, id: i32) -> Template {
- let gist = match gists::get(&connection, id) {
- Ok(gist) => Some(gist),
- Err(_) => None,
- };
- let mut context = HashMap::new();
- context.insert("gist", gist);
- Template::render("gists/show", &context)
- }
-
- #[post("/api/gists", format = "application/json", data = "<gist>")]
- pub fn create_gist<'a>(
- gist: Json<InsertableGist>,
- connection: DbConn,
- ) -> Result<status::Created<Json<Gist>>, Status> {
- gists::insert(gist.into_inner(), &connection)
- .map(|gist| status::Created(String::from(""), Some(Json(gist))))
- .map_err(|error| error_response(error))
- }
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